DE602004001084T2 - Universal joint with bleeding seal - Google Patents
Universal joint with bleeding seal Download PDFInfo
- Publication number
- DE602004001084T2 DE602004001084T2 DE602004001084T DE602004001084T DE602004001084T2 DE 602004001084 T2 DE602004001084 T2 DE 602004001084T2 DE 602004001084 T DE602004001084 T DE 602004001084T DE 602004001084 T DE602004001084 T DE 602004001084T DE 602004001084 T2 DE602004001084 T2 DE 602004001084T2
- Authority
- DE
- Germany
- Prior art keywords
- bearing bush
- pivot
- universal joint
- lip
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000000740 bleeding effect Effects 0.000 title 1
- 238000000034 method Methods 0.000 claims description 17
- 229920001971 elastomer Polymers 0.000 claims description 8
- 239000000806 elastomer Substances 0.000 claims description 8
- 239000004519 grease Substances 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 238000005452 bending Methods 0.000 claims 1
- 210000002414 leg Anatomy 0.000 description 6
- 239000000314 lubricant Substances 0.000 description 6
- 210000000689 upper leg Anatomy 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000005304 joining Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/84—Shrouds, e.g. casings, covers; Sealing means specially adapted therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C21/00—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement
- F16C21/005—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement the external zone of a bearing with rolling members, e.g. needles, being cup-shaped, with or without a separate thrust-bearing disc or ring, e.g. for universal joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7803—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings
- F16C33/7809—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings for needle roller bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
- F16D3/38—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another
- F16D3/382—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another constructional details of other than the intermediate member
- F16D3/385—Bearing cup; Bearing construction; Bearing seal; Mounting of bearing on the intermediate member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/44—Needle bearings
- F16C19/46—Needle bearings with one row or needles
- F16C19/466—Needle bearings with one row or needles comprising needle rollers and an outer ring, i.e. subunit without inner ring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2361/00—Apparatus or articles in engineering in general
- F16C2361/41—Couplings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2300/00—Special features for couplings or clutches
- F16D2300/08—Details or arrangements of sealings not provided for in group F16D3/84
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
- F16D3/38—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another
- F16D3/40—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another with intermediate member provided with two pairs of outwardly-directed trunnions on intersecting axes
- F16D3/41—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another with intermediate member provided with two pairs of outwardly-directed trunnions on intersecting axes with ball or roller bearings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Of Bearings (AREA)
- Sealing Devices (AREA)
- Sliding-Contact Bearings (AREA)
- Rolling Contact Bearings (AREA)
- Pivots And Pivotal Connections (AREA)
Description
HINTERGRUND DER ERFINDUNGBACKGROUND THE INVENTION
Die vorliegende Erfindung betrifft generell ein Universalgelenk zur Verwendung in einer Antriebslinie eines Kraftfahrzeugs sowie ein Verfahren zum Zusammenfügen des Universalgelenks.The The present invention relates generally to a universal joint for Use in a drive line of a motor vehicle and a Method of joining of the universal joint.
Wie allgemein bekannt ist, werden Universalgelenke bei der Anwendung in Kraftfahrzeugs-Antriebslinien dazu verwendet, ein Paar von Drehwellen miteinander zu verbinden und Veränderungen der Winkligkeit zwischen den Drehwellen zu ermöglichen. Zahlreiche herkömmliche Universalgelenke weisen ein Paar gegabelter Joche auf, die mittels der Drehwellen gesichert sind. Die gegabelten Joche sind durch ein Drehkreuz oder ein Kreuzstück derart miteinander verbunden, dass sie um voneinander unabhängige Achsen gedreht werden können. Das Kreuzstück weist vier orthogonale Drehzapfen auf, wobei jedes Paar einander gegenüberliegender, axial ausgerichteter Drehzapfen in einem Paar ausgerichteter Bohrungen angeordnet ist, die in den gegabelten Jochen ausgebildet sind. Typischerweise ist in jeder Bohrung eine Lagerbüchse befestigt, und in der Lagerbüchse ist eine Lagervorrichtung derart gehalten, dass jedes Joch zur Ermöglichung einer Schwenkbewegung relativ zu einem der Paare von Drehzapfen gelagert ist. Ferner ist die Verwendung einer Druckscheibe zwischen dem Drehzapfen und der Lagerbüchse bekannt, um die radial gerichteten Druckkräfte zu absorbieren, die zwischen den beiden Teilen auftreten können. Ein herkömmliches Universalgelenk gemäß dem Oberbegriff von Anspruch 1 ist aus U5-A-4,943,262 bekannt.As Generally, universal joints become in use used in motor vehicle drive lines, a pair of rotary shafts with each other to connect and change to allow the angularity between the rotary shafts. Many conventional Universal joints have a pair of forked yokes, which by means of the rotary shafts are secured. The forked yokes are through one Turnstile or a cross piece connected so that they are independent of each other axes can be turned. The cross piece has four orthogonal pivots, each pair facing each other opposing axially aligned trunnions in a pair of aligned bores is arranged, which are formed in the forked yokes. typically, is a bearing bush in each hole attached, and in the bearing bush a bearing device is held such that each yoke to enable a pivoting movement relative to one of the pairs of pivots is stored. Furthermore, the use of a pressure washer between the pivot and the bearing bush known to absorb the radially directed compressive forces between the two parts can occur. A conventional one Universal joint according to the preamble of claim 1 is known from U5-A-4,943,262.
Während des Zusammenfügens des Universalgelenks können bei dem Versuch, die Lagervorrichtungen mit dem Kreuzstück zu verbinden, Schwierigkeiten auftreten. Typischerweise enthält jede Lagervorrichtung eine Dichtung, die mit einer Lagerbüchse verbunden ist, welche an einem Teil des Drehzapfen angreift. Während des Vorgangs des Zusammenfügens werden oftmals Luft und Fett in der Lagerhülse eingeschlossen. Der Druck kann bewirken, dass die Lagervorrichtung fehlausge richtet wird oder inkorrekt positioniert wird, nachdem die Installationskraft weggenommen worden ist. Daraus können möglicherweise Lagerverschmutzung und Produktivitätsverlust resultieren. In manchen Fällen müssen die Lagerbüchsenvorrichtungen entfernt und neu installiert werden, was Zeit- und Kostenaufwand erfordert. Somit wäre es vorteilhaft, ein Universalgelenk mit Lagerbüchsenvorrichtungen zu schaffen, die sich während der Installation von eingeschlossener Luft und eingeschlossenem Fett reinigen lassen, ohne dass die Unversehrtheit der Dichtung zwischen Lagerhülse und Drehzapfen beeinträchtigt wird.During the joining of the universal joint can difficulty in attempting to connect the bearings to the crosspiece occur. Typically, each contains Bearing device a seal, which is connected to a bearing bush is, which acts on a part of the pivot. During the Process of joining Often, air and grease are trapped in the bearing sleeve. The pressure may cause the bearing device to misalign or incorrectly positioned after the installation force is removed has been. This may possibly be Warehouse contamination and loss of productivity result. In some make must they Bearing bushing devices be removed and reinstalled, which saves time and money requires. Thus would be it is advantageous to provide a universal joint with bearing bushing devices, which are during the installation of trapped air and trapped Let grease clean without damaging the integrity of the seal between bearing sleeve and pivots impaired becomes.
ZUSAMMENFASSUNG DER ERFINDUNGSUMMARY THE INVENTION
Die oben angeführte Aufgabe wird durch das Universalgelenk gemäß Anspruch 1 sowie durch das Verfahren gemäß Anspruch 14 gelöst.The cited above The object is achieved by the universal joint according to claim 1 and by the method according to claim 14 solved.
KURZBESCHREIBUNG DER ZEICHNUNGENSUMMARY THE DRAWINGS
Ein volleres Verständnis der vorliegenden Erfindung ergibt sich aus der detaillierten Beschreibung und den beigefügten Zeichnungen, in denen folgendes gezeigt ist:One fuller understanding The present invention will become apparent from the detailed description and the attached Drawings showing:
DETAILLIERTE BESCHREIBUNG DER BEVORZUGTEN AUSFÜHRUNGSFORMDETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT
Generell betrifft die vorliegende Erfindung ein Universalgelenk des Typs, der bei der Anwendung in Antriebslinien von Kraftfahrzeugen dazu verwendet wird, Drehwellen derart miteinander zu verbinden, dass Änderungen der Winkligkeit zwischen den Drehwellen ermöglicht werden.In general, the present invention relates to a universal joint of the type ver for use in drive lines of motor vehicles is used to connect rotary shafts together such that changes in the angularity between the rotary shafts are made possible.
In
den
Das
zweite Joch
Wie
Das
Universalgelenk
Wie
in den
Wie
aus den
Das
Scheibensegment
Die
Druckscheibe
Die
Das
Elastomer
Die
zweite Lippe
Die
dritte Lippe
Die
Die
Nachdem
die Lagerbüchsenvorrichtungen
Ferner wurden in der vorstehenden Beschreibung lediglich Ausführungsbeispiele der vorliegenden Erfindung offenbart und beschrieben. Fachleute werden anhand dieser Beschreibung und der beigefügten Zeichnungen und Ansprüche leicht erkennen, dass an den Ausführungsbeispielen verschiedene Änderungen, Modifikationen und Variationen vorgenommen werden können, ohne von dem in den folgenden Ansprüchen definierten Schutzumfang der Erfindung abzuweichen.Further were in the above description, only embodiments of the present invention disclosed and described. professionals will be readily apparent from this description and the accompanying drawings and claims recognize that in the embodiments various changes, Modifications and variations can be made without from that in the following claims to deviate defined scope of the invention.
Claims (21)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/413,258 US6814668B2 (en) | 2003-04-14 | 2003-04-14 | Universal joint with venting seal assembly |
US413258 | 2003-04-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE602004001084D1 DE602004001084D1 (en) | 2006-07-20 |
DE602004001084T2 true DE602004001084T2 (en) | 2006-12-21 |
Family
ID=32962389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602004001084T Expired - Lifetime DE602004001084T2 (en) | 2003-04-14 | 2004-04-01 | Universal joint with bleeding seal |
Country Status (7)
Country | Link |
---|---|
US (1) | US6814668B2 (en) |
EP (1) | EP1471276B1 (en) |
JP (1) | JP2004316898A (en) |
KR (1) | KR101023494B1 (en) |
BR (1) | BRPI0401042A (en) |
DE (1) | DE602004001084T2 (en) |
ES (1) | ES2262092T3 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10876629B2 (en) | 2016-03-31 | 2020-12-29 | Gkn Driveline International Gmbh | Bellows having aerating means |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040171427A1 (en) * | 2003-02-28 | 2004-09-02 | Wagner John Brian | U-joint face seal |
DE102005022570B4 (en) * | 2005-05-17 | 2011-11-17 | Aktiebolaget Skf | Thrust washer for a bearing bush |
US7464942B2 (en) * | 2005-06-15 | 2008-12-16 | Federal-Mogulk World Wide, Inc. | Shaft seal having independent sealing lips |
US7338384B2 (en) * | 2005-10-13 | 2008-03-04 | American Axle & Manufacturing, Inc. | Propshaft boot with integrated bearing seal deflector |
DE102006057411A1 (en) * | 2006-12-04 | 2008-06-12 | Ab Skf | Rolling bearings for rotatably supporting a pin |
US7963526B2 (en) * | 2007-05-15 | 2011-06-21 | Freudenberg-Nok General Partnership | Prelubricated multi-lipped radial shaft seal with large radial offset accommodation |
US7887422B2 (en) | 2007-08-02 | 2011-02-15 | American Axle & Manufacturing, Inc. | Universal joint with bearing cup retention mechanism |
US8316731B2 (en) | 2008-10-10 | 2012-11-27 | American Axle & Manufacturing, Inc. | Power transmission device with torque-resistant seal |
US20100113166A1 (en) * | 2008-11-04 | 2010-05-06 | Overholt John D | Propshaft assembly with universal joint having non-conductive sleeve between yoke and bearing cup |
US8092310B2 (en) * | 2008-11-04 | 2012-01-10 | American Axle & Manufacturing, Inc. | Propshaft assembly with universal joint having non-conductive sleeve between yoke and bearing cup |
KR101030235B1 (en) * | 2008-11-11 | 2011-04-22 | 국방과학연구소 | Universal joint with device for preventing heat transfer and power transmission device having the same |
US8142292B2 (en) * | 2008-11-26 | 2012-03-27 | American Axle & Manufacturing, Inc. | Universal joint with trunnion shaft seal assembly |
DE102009030372A1 (en) * | 2009-06-25 | 2010-12-30 | Schaeffler Technologies Gmbh & Co. Kg | Bearing seal attached to the universal joint pivot |
JP5620992B2 (en) * | 2010-07-12 | 2014-11-05 | 富士フイルム株式会社 | Solid-state imaging device |
US8636286B2 (en) * | 2010-12-22 | 2014-01-28 | Cnh America Llc | Press-fit face seal for use with wheel assembly |
CN103758882A (en) * | 2014-01-03 | 2014-04-30 | 河南三维重工有限公司 | Oil guide structure on end cover for universal couplings with spiders |
DE102014219859A1 (en) * | 2014-09-30 | 2016-03-31 | Aktiebolaget Skf | Universal joint |
JP2019082242A (en) * | 2017-10-27 | 2019-05-30 | 日本精工株式会社 | Seal ring, cross shaft joint, and steering device |
KR101967815B1 (en) * | 2018-01-31 | 2019-08-19 | 동아대학교 산학협력단 | Universal joint for propeller shaft with elastic damper |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2718503A1 (en) | 1977-04-26 | 1978-11-02 | Schaeffler Ohg Industriewerk | SEALED UNIVERSAL JOINT BUSH |
DE2848814C2 (en) * | 1978-11-10 | 1981-12-17 | Uni-Cardan Ag, 5200 Siegburg | Universal joint |
US4419086A (en) | 1981-09-11 | 1983-12-06 | Twin Disc, Incorporated | Trunnion seal and cross venting system for a cardan-type universal joint |
US4611932A (en) | 1983-12-17 | 1986-09-16 | Skf Kugellagerfabriken Gmbh | Bearing bushing for universal joints |
DE3806397A1 (en) * | 1988-02-29 | 1989-09-28 | Gkn Cardantec | BEARING ARRANGEMENT FOR A PIN CROSS OF A CROSS JOINT |
DE4234614C2 (en) | 1992-10-14 | 1994-08-04 | Walterscheid Gmbh Gkn | Sealing arrangement for a universal joint |
US5407387A (en) | 1993-02-12 | 1995-04-18 | The Zeller Corporation | Universal joint seal |
US6162126A (en) | 1998-01-12 | 2000-12-19 | American Axle & Manufacturing, Inc. | Universal joint |
US6601855B1 (en) * | 1998-10-12 | 2003-08-05 | Freudenberg Nok Gp | Seal for a universal joint |
US6280335B1 (en) | 2000-02-01 | 2001-08-28 | American Axle & Manufacturing, Inc. | Universal joint |
US6357757B1 (en) | 2000-03-07 | 2002-03-19 | American Axle & Manufacturing, Inc. | Integral seal protector/labyrinth |
US6406187B1 (en) | 2000-10-09 | 2002-06-18 | Meritor Heavy Vehicle Technology, Llc | Grease lock seal |
-
2003
- 2003-04-14 US US10/413,258 patent/US6814668B2/en not_active Expired - Lifetime
-
2004
- 2004-03-09 JP JP2004065000A patent/JP2004316898A/en active Pending
- 2004-04-01 EP EP04101339A patent/EP1471276B1/en not_active Expired - Lifetime
- 2004-04-01 DE DE602004001084T patent/DE602004001084T2/en not_active Expired - Lifetime
- 2004-04-01 ES ES04101339T patent/ES2262092T3/en not_active Expired - Lifetime
- 2004-04-08 BR BR0401042-6A patent/BRPI0401042A/en active Search and Examination
- 2004-04-08 KR KR1020040024204A patent/KR101023494B1/en active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10876629B2 (en) | 2016-03-31 | 2020-12-29 | Gkn Driveline International Gmbh | Bellows having aerating means |
Also Published As
Publication number | Publication date |
---|---|
US20040204249A1 (en) | 2004-10-14 |
JP2004316898A (en) | 2004-11-11 |
ES2262092T3 (en) | 2006-11-16 |
US6814668B2 (en) | 2004-11-09 |
EP1471276B1 (en) | 2006-06-07 |
KR20040089503A (en) | 2004-10-21 |
EP1471276A3 (en) | 2004-11-03 |
BRPI0401042A (en) | 2005-01-11 |
EP1471276A2 (en) | 2004-10-27 |
DE602004001084D1 (en) | 2006-07-20 |
KR101023494B1 (en) | 2011-03-21 |
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